Episode ECA-70VMINI-60W Owner's manual

Brand: Episode

Model: ECA-70VMINI-60W

Category: Supplementary music equipment

Type: Owner's manual

Episode ECA-70VMINI-60W is a professional-grade 60-watt amplifier designed for high-fidelity audio distribution in commercial and residential applications. With its compact size and versatile mounting options, the ECA-70VMINI-60W can be easily integrated into any system. The amplifier features balanced and unbalanced inputs, allowing for connection to a wide range of audio sources. Additionally, the ECA-70VMINI-60W includes an RS-232 port for remote control and monitoring, making it ideal for use in automated systems.

INSTALLATION MANUAL

ECA-70VMINI-60W

UNBALANCED INSTEREO IN STATUS

12VDC IN

RS-232IRSERVICE

VOLUME

BALANCED IN

L+ L- GND R+ R-

SPEAKER OUTPUTS

S GND GND Tx Rx

ECA-70VMINI-60W

page | 2

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other

apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug

has two blades with one wider than the other. A grounding-type plug has two blades and

a third grounding prong. The wide bladed or the third prong are provided for your safety. If

the provided plug does not fit into your outlet, consult an electrician for replacement of the

obsolete outlet.

10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience

receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,

or sold with the apparatus. When a cart is used, use caution when moving the cart/

apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus

has been damaged in any way, such as power-supply cord or plug is damaged, liquid has

been spilled or objects have fallen into the apparatus, the apparatus has been exposed to

rain or moisture, does not operate normally, or has been dropped.

15. The equipment shall be used at maximum 35°C ambient temperature.

16. To reduce the risk of electrical shock, do not open the equipment. For safety reasons it is

only allow to be opened by qualified service personnel.

17. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain

or moisture. Additionally, the apparatus shall not be exposed to dripping or splashing and

no objects filled with liquids shall be placed on the apparatus.

18. The MAINS plug is used as the disconnect device and shall remain readily operable.

19. The product shall be used on open bench.

20. No naked flame sources, such as lighted candles, should be placed on the apparatus.

CAUTION

Risk of Electrical Shock! DO NOT OPEN!

ATTENTION ! RISQUE DE CHOC ! ÉLECTRIQUE PAS OUVRIR !

The lightning flash with arrowhead symbol, within an equilateral triangle, is

intended to alert the user to the presence of uninsulated dangerous voltage

within the product’s enclosure that may be of sufficient magnitude to constitute

a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user

to the presence of important operating and maintenance (servicing) instructions

in the literature accompanying the appliance.

page | 3

INTRODUCTION

Thank you for purchasing Episode® amplifiers. To complete installation, follow

these guidelines. Visit our website for design recommendations.

CONTENTS

1x ECA-70VMINI-60W Amplifier 1x Power Supply (EE-PS3-12VDC-2A)

1x Detachable 6ft IEC Power Cable 1x 3ft 18 AWG 2-Conductor Wire

2x Mounting Ears for Amplifier 2x Mounting Ears for Power Supply

4x Rubber Adhesive-Back Feet 4x Module Mounting Pins

1x Installation Manual

POWER SUPPLY

12VDC

OUT

12VDC

OUT

12VDC

OUT

POWER

100-240V~50/60Hz 1A

T1A L 250V

UTILISER UN FUSIBLE DE RECHANGE

D E M EM E T Y PE E T C AL I B RE .

ATTENTION:

FOR CONTINUED PROTECTION AGAINST

RISK OF FIRE, REPLACE ONLY WITH

SA M TY PE FUSE AN D R ATING .

CAUTION:

TOTAL 12V CURRENT

2A MAXIMUM

A. Mounting Ears

Mount the unit to a wall or rack using the mounting ears.

B. IEC Type C14 Power Connector Inlet

Attach included IEC cable to this port for power.

C. Fuse

Serviceable fuse using T1A L 250V.

D. Power LED

Indicates current power status.

Green On

E. 12V DC Output

Connect (+) to (+) and (-) to (-) from the amplifier to the power supply.

ATTENTION: The12VDC power supply has a maximum total output current of

2A. There is a maximum of 200mA available for the other two 12VDC outputs for

accessories when used together with the amplifier. Only one amplifier can be

connected to the power supply.

A B C

D E

page | 4

AMPLIFIER

UNBALANCED IN

STEREO IN

STATUS

12VDC IN

RS-232IRSERVICE

VOLUME

BALANCED IN

L+ L- GND R+ R-

SPEAKER OUTPUTS

S GND GND Tx Rx

A. 12VDC Input (Black)

Connect 12VDC power from included power supply (EE-PS3-12VDC-2A).

B. Balanced Input 1

Screw-down terminal accepts and secures balanced line level mono or

stereo audio signals.

C. 3.5mm Stereo Input 2

Connect stereo 3.5mm plug into jack.

D. Unbalanced RCA Input 3

Unbalanced line level stereo RCA input connections for connection of sources.

E. USB Service Port

Reserved for firmware updates only. Plug in a USB flash drive with firmware

file, the unit will automatically update. Refer to Firmware Update on page 9.

F. Volume Knob

Controls amplifier output volume. Turn clockwise to increase volume and

counterclockwise to decrease volume.

G. Status LED

Blue (Solid) On

Blue (Blinking) IR/RS-232 Communication Active

Red (Solid) Standby

Pink (Blinking) Mute

Red (Blinking) Fault (See Troubleshooting on page 10)

H. IR Input

Control the amplifier via IR from your control system via screw-down

terminal connection. Signal and GND only, no 12V signal supplied.

I. RS-232

Connect to communicate with control system or Windows PC for serial

control of amplifier.

J. Speaker Output (Green)

Connect output to screw-down terminals.

A B H I JC E GFD

page | 5

SETUP

Amplifier Positioning

Placement of the amplifier can have a large impact on performance and longevity.

Please take the following guidelines into consideration.

• Ensure that the unit is in a well-ventilated area that provides adequate

cooling.

• Do not block the cooling vents located on both sides of the unit.

• Do not place the unit on carpeting or any similar material.

• Do not install the unit near a source of heat, or in an extremely humid or wet

location.

• If the installation lacks good air flow (such as solid cabinet doors or wall-

mounted racks), it may be necessary to create ventilation to allow outside air

into the space.

• When placing on a cabinet shelf, position the unit with all feet resting on a

solid, level surface.

• Allow a minimum of 5” of free air space above the unit.

• Allow a minimum of 3” of free air space on either side of the unit (does not

apply to rack mounting).

• Allow a minimum of 2” of depth behind unit to accommodate cables and

connectors.

ECA-70VMINI-60W

Minimum of 5"

or free air space above

Minimum of 3" of free air space

on each side.

3" 3"

Minimum of 2" of depth behind

unit to accommodate

cables and connectors.

page | 6

Wall Mount Installation

• Remove the four feet from the bottom of the chassis, if needed.

• Attach the included rack-mount ears to the sides of the amplifier chassis.

• Securely mount the amplifier into a mounting box.

• It is always wise to leave ventilation between components even though the

amplifier produces very little heat.

Vertical Mounting (Walls or Enclosures)

• The amplifier may be mounted on any surface using fasteners (not included)

suited for the surface material.

• The included module mounting pins may be used to secure the amplifier

inside structured wiring enclosures.

• The rubber feet (included) can be attached to dampen vibrations if needed.

Horizontal Placement

• The rubber feet (included) can be used for shelf placement of the amplifier.

Using these will prevent vibration and movement of the amplifier. Attach one

to each corner of the unit.

WARNING: Do not stack anything on top of the amplifier.

Plenum Placement

The ECA-70VMINI-60W amplifier meets UL 2043 requirements for heat and smoke

release. It can be installed in the plenum space, such as in the ceiling, out of sight.

ATTENTION: Although the amplifier is plenum rated, the power supply and

DC power cable provided with the unit is not plenum rated and cannot be placed

in the plenum space.

If using the Amplifier in a plenum required space, the cables to and from the

amplifier must also be plenum rated.

Wire Length for DC Power

Recommended wire lengths at full power output are listed below:

• 14 AWG: up to 80 ft

• 16 AWG: up to 50 ft

• 18 AWG: up to 36ft

• 22 AWG: up to 25ft

NOTE: Actual wire length varies by type of source and volume level. A blinking

red LED indicates a fault. See Troubleshooting on page 10.

page | 7

CONNECT

CAUTION: Connect the power cord last to ensure that the amplifier is off

during installation.

256

Source

Power

Control System

• Connect source input via balanced line level, 3.5mm stereo or unbalanced

RCA.

• To control the amplifier, connect a control system to either the IR input or

RS-232 input.

• Observing proper polarity, connect the speakers to the rear of the amplifier’s

phoenix connector.

• Lastly, connect power to an outlet with surge protection.

ATTENTION: Do not connect more than one amplifier to the power supply.

Balanced Line Level

Hot +

GND

Cold ‒

Hot +

Left

Right

XLR BAL

1-GND

2-HOT+

3-COLD-

FEMALE XLR

MALE XLR

3.5mm stereo

Use a 3.5mm stereo audio cable or customize the length of the cable, following the

pinout below.

L-/R- ( )

R (+)

L (+)

AC Outlet

page | 8

Unbalanced RCA line level

Use high-quality RCA cables that feature low impedance with adequate shielding and

high-quality connectors. If custom wiring, follow the wiring diagram below for pinout.

Signal‒SLEEVE

Signal+TIP

Speaker Outputs

Use 14–18 gauge stranded two-conductor speaker wire for all high level

connections. Only strip away 1/4" of insulation from each conductor to prevent

them from touching. Connect the appropriate conductor to each screw-down

terminal, observing correct polarity.

CONFIGURE

GND

RS-232

GND (Sleeve)

Signal (Tip)

Rx (Data Receive)

Tx (Data Transmit)

IR RS-232

S GND GND Tx Rx

IR Port Configuration

Connect a Control Systen with IR as shown above.

RS-232 Port Configuration

The ECA-70VMINI-60W amplifier receives control data on the “Rx” pin and

transmits control data on the “Tx” pin of the screw-down terminal serial port at the

back of the amplifier. The connection cable between the amplifier and the control

system will need to be configured so the Rx pin on the amplifier is connected to the

TX pin on the control system, and the Tx pin on the amplifier is connected to the Rx

pin on the control system. See the illustration above for details.

Configuration for the control system ports can vary. Refer to the documentation for

the control system you are using to ensure proper connection and configuration.

Baud Rate 9600 bps

Data Bit 8 bits

Parity None

Stop Bit 1 bit

page | 9

Save Configurations

To save any changed configurations send the discrete Power OFF or Power Toggle

command. The configurations will also be saved when the Auto OFF feature is

enabled after 15 minutes of inactivity.

The following settings will be saved in non-volatile memory:

• Audio Input Selection

• Volume Level

• Bass and Treble Levels

Factory Reset Configurations

Complete the steps below to reset the amplifier to factory settings. When resetting

configurations, the following settings will be applied.

• Input: Sum of all three inputs:

• Volume Level: 75%

• Bass and Treble: 0dB

• Auto ON/OFF Enabled

Firmware Update

The ECA-70VMINI-60W amplifier may be serviced for firmware updates via a USB

memory stick pre-loaded with firmware which is also available on the product page’s

support tab. Please call Tech Support if you are in need of assistance.

Firmware Update Procedure:

1. Download the latest firmware from the product web page.

2. Put the sav70m.hex file on a root of USB stick.

3. Plug the USB stick into the amplifier at the service port.

4. Apply AC power to the amplifier.

5. LED will blink, pause for a moment, blink slowly, then stay solid if upgrade was

successful.

6. Remove USB stick and remove AC power.

7. Wait for LED to go OFF and power up the unit again.

page | 10

TROUBLESHOOTING

Amplifier will not turn on.

(Amplifier Status LED is

off)

1. Disconnect all sources and speakers and leave

only power connected.

2. Check the LED on the power supply.

2.1. If power LED is off, check AC power cord and

the fuse (Refer to item C on page 4).

2.2. If power LED is on, check the 12VDC cord.

No Audio output

(Amplifier Status LED is

on)

1. Check the LED color, if blue continue to step 2, if

red go to next section “Status LED is red”.

2. Bypass any external volume controls

3. Check the source status and volume.

4. Check the output volume of the amplifier.

Note: The amplifier is in muted mode if the LED is

pink.

5. Test with an alternative source.

Amplifier STATUS LED is

red.

1. If LED is solid red, the amplifier is in standby

mode.

2. If LED is flashing red, the amplifier is in protection

mode. Check the steps below.

3. Verify wiring and connections, ensuring there are

no short circuits.

4. Calculate load attached to amplifier and ensure

wattage output is within specification.

5. Check if the amplifier is overheating and

improve ventilation condition. Refer to Amplifier

Positioning on page 5.

6. Check the wire lengths for the 12VDC cord. Refer

to Wire Lengths for DC Power on page 6.

Hum or buzzing sound is

present.

1. Bypass external volume controls.

2. Check RCA input cables by removing them one

at time (powering down the amplifier before

disconnecting).

3. Check for loose connections.

page | 11

SPECIFICATIONS

Rated Power 60 Watts @ 70V / 80 ohms minimum

Distortion THD+N less than 1%

Input Sensitivity Unbalanced Input (RCA and 3.5mm) 550mV

Balanced input 775mV

Input Impedance Unbalanced Inputs (RCA and 3.5mm) 20KΩ

Balanced Input 40KΩ

Auto On (Audio sense) Sensitivity 4mV

S/N Ratio Reference to Rated

Power

Unbalanced Inputs (RCA and 3.5mm) 85dB

Balanced Input 87dB

Frequency Response 50Hz – 20KHz

Power Supply AC Main Input 100Vac – 240Vac, 1A, 50Hz – 60Hz

Power Consumption Typical 30W

Fuse Rating T1A L 250V

Dimensions: 8.0” W x 6.3” D x 1.721” H (without mounting

ears)

10.575”W x 6.55”D x 1.75”D (with mounting

ears)

Weight 5 lb.

Certification TUV under UL 60065; UL 2043, plenum rated

(amplifier only)

COMPLIANCE STATEMENT:

This device complies with part 15 of the FCC Rules. Operation is subject to the

following two conditions:

(1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired

operation.

Caution: Changes or modifications not expressly approved by the party

responsible for compliance could void the user’s authority to operate the

equipment.

Rev: 160112-1035

DIMENSIONS

SIDE

6.276”

1.721”

TOP

6.00”

9.50”

.750”

10.575”

6.55”

R .118

.335”

FRONT

8.00”

ECA-70VMINI-60W

WARRANTY

2-Year Limited Warranty

Episode® amplifiers have a 2-Year Limited Warranty. This warranty includes

parts and labor repairs on all components found to be defective in material or

workmanship under normal conditions of use. This warranty shall not apply

to products that have been abused, modified or disassembled. Products to be

repaired under this warranty must be returned to a designated service center

with an assigned return authorization (RA) number. Contact technical support

at [email protected] for an RA number.

CONTACTING TECHNICAL SUPPORT

866.838.5052

[email protected]

Episode ECA-70VMINI-60W Owner's manual

Brand: Episode

Model: ECA-70VMINI-60W

Category: Supplementary music equipment

Type: Owner's manual

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Episode ECA-70VMINI-60W Owner's manual

Episode ECA-70VMINI-60W Owner's manual

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